-ray gaugemeter
Siv lub hauv paus ntsiab lus uas qhov attenuation ntawm {{0}} rays kis los ntawm cov khoom ntsuas yog proportional rau lub thickness ntawm cov khoom ntsuas, nws yog ib qho cuab yeej rau kev ntsuam xyuas lub thickness ntawm cov dov Tshuag. Nws yog tsim rau kev ntsuas ntawm strip thickness hauv qab no 0.8mm.